How to use Positron in a sentence

positron
  • There they would occasionally strike a proton, creating a positron and a neutron.

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  • Negatively charged antiprotons not in the company of a positively charged positron cannot reach the well.

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  • The advent of positron emission particle tracking (PEPT) has now made this possible.

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  • Such radioactive forms of elements are known as " positron emitters " .

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  • The electric charge may be positive, in which case the beta particle is called a positron.

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  • It was in observing cosmic rays that Anderson discovered the positron in 1932.

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  • The possibility of using ultra-intense lasers to produce commercial amounts of short-lived positron emitting sources for positron emission tomography (PET) is discussed.

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  • The key is that electron positron annihilation produces not one but two gamma rays.

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  • For the research to be practical, the B's must first be produced in large numbers in electron- positron collisions.

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  • Radionuclide imaging including positron emission tomography (PET) and single photon emission tomography.

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  • Positron emission tomography (PET)-A computerized diagnostic technique that uses radioactive substances to examine structures of the body.

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  • Researchers have used magnetic resonance imaging (MRI) and positron emission tomography (PET) to find subtle differences in the brain structure and function of children with these disorders.

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  • Imaging techniques include computed tomography scan (CT scan), positron emission tomography (PET), or magnetic resonance imaging (MRI) scans.

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  • Positron emission tomography (PET) and single photon emission tomography (SPECT) monitor blood flow and chemical activity in the brain area being tested.

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